Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**rosana****Member**- Registered: 2006-04-18
- Posts: 4

Hi

this is rosana

I need your help as soon as you can

I need the explaination to proof of open mapping theorem( letT be a continuous linear operator on an F-spaceX onto an F-space Y. then T maps every open set of X onto an open set of Y ) in Functional analysis for kosaku yoside , I am so glad for doing that for me

I try to understand the proof from this book but i can not

or if you have any proof to this theorem in simplist way from any where, give it to me please

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 18,616

rosana,

If you can read a pdf document, I think this document may be of some help.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

**rosana****Member**- Registered: 2006-04-18
- Posts: 4

thanks soooooooooooo much ganesh

rosana

Offline

Pages: **1**